Teacher Chen suddenly found that Qi Xuebing's academic performance had dropped seriously during this period, so he went to Qi Xuebing, a classmate, to understand the reason.

Qi Xuebing also knew the real reason for his unsatisfactory grades, but he didn't dare to tell the truth to Teacher Chen at all. Qi Xuebing's mind must be relatively flexible, there is no doubt about this, but Qi Xuebing himself is not willing to make up his mind to put all his energy on studying.

Mr. Chen had high hopes for Qi Xuebing, and he felt that this classmate was flexible, experienced in handling things, and had strong hands-on ability. Such a person, given time, as long as he has knowledge and learning, will definitely be useful to the country. Judging from the current situation, his moral character is still good. The talent in Mr. Chen's mind is not only based on the person's learning and understanding ability, but also on a person's other qualities and moral cultivation.

Teacher Chen asked Qi Xuebing to come to talk and reminded him that he must pay attention to his learning attitude, and now there are more than two months before the entrance examination, and I am afraid it will be too late if he does not work hard.

Qi Xuebing promised in front of Teacher Chen that he would study hard and would not live up to Teacher Chen's expectations.

In order to strengthen the exercise, the school will conduct homework tests for the students in the third graduating class every week, which is also known as the 'mapping test'. The practice practiced in the school is the question sea tactic. Mr. Chen was a little resistant to such a "question battle", and he believed that it was useless to conduct such a thorough test excessively, and in addition to increasing the psychological pressure of students, it would not play a role in consolidating knowledge at all.

Mr. Chen has created a simulation method by himself, which is more flexible and has an immediate effect on the students' brain turns, and the effect is very good.

Therefore, Mr. Chen canceled the 'Battle of the Sea of Questions', opened up this kind of thinking, and innovated an efficient learning method by himself. He taught this method to every classroom and every student in the school without reservation. The students' grades have also improved a lot overall. But over time, it is impossible to break through a bottleneck, and it will not be long before this method gradually fails. This is a big blow to Mr. Chen, he doesn't believe that this method does not have a long-term mechanism, there must be something wrong with the link. But even if I think about it, I can't find the crux of the problem.

Qi Xuebing's tutoring Chen Xiaorong's homework is still the same, and Chen Xiaorong's grades have improved a lot under the tutoring of Qi Xuebing, so they have become good friends, and Chen Xiaorong will not hide anything.

On this day, Chen Xiaorong quietly said to Qi Xuebing: "Brother Bing, you will have a mid-term test next week, you have to review it quickly." ”

Qi Xuebing said: "Who said that the test will be held next week, I heard from Teacher Chen that the time is still early?" ”

Chen Xiaorong insisted: "No, no, it must be next Monday, my dad printed all the test papers." ”

Qi Xuebing smiled and said, "Your father lied to you, and the test paper hasn't been printed yet." ”

Chen Xiaorong said firmly: "I didn't lie to you, my dad really printed the test papers, and I can't help it if you don't believe it." ”

Qi Xuebing then said, "Let's not argue about this matter, when the test is not the same, you have to review, I will go home later." ”

Chen Xiaorong took out the stationery box from the schoolbag, Qi Xuebing saw that Chen Xiaorong had a string of identical keys in the stationery box and Teacher Chen, so he wondered, could Xiaorong also have the key to his father's drawer, if this is the case, it would be great, he was not moved to help Chen Xiaorong with homework, while looking for opportunities.

Chen Xiaorong did the practice questions for a while, and then said to Qi Xuebing: "Brother Bing, I want to go to the toilet." ”

Qi Xuebing smiled and said, "As long as you have a lot of business, you can go for a while, for a while." ”

Chen Xiaorong grimaced and ran out.

Qi Xuebing immediately opened the stationery box and took out the key, inserted the key into the lockhole of the drawer to test, and soon opened the drawer, sure enough, there were neat two cylinders of test papers in the drawer, and he hurriedly took out a bundle of test papers and spread them flat on the table.

The test paper is still covered with a red rubber band, and it is also wrapped three times. Qi Xuebing skillfully snatched the rubber band round by circle, and when it reached the last lap, a rubber band may have been too forced, and it bounced off.

Qi Xuebing hurriedly searched for it and finally found it. He quickly pulled out the top test paper, and then rolled up the test paper in a panic, and put the rubber band back into the drawer one by one, and just locked the drawer, there was the sound of Chen Xiaorong jumping and running in the corridor.

Qi Xuebing quickly opened his schoolbag and put the test paper into the schoolbag, when Chen Xiaorong appeared behind him and shouted suddenly: "Brother Bing, what did you stuff into your schoolbag just now?" ”

Qi Xuebing was taken aback, and hurriedly covered it up with a smile and said, "Sister Xiaorong, don't scare people, okay, like this, you don't know how much you scared my cells to death." ”

Chen Xiaorong also laughed: "Brother Bing, you have this bit of guts, I think you are doing something bad?" ”

"Children can't just talk nonsense, if you talk nonsense, Brother Bing will ignore you in the future." Qi Xuebing said angrily.

"Brother Bing, just take it seriously if you're kidding, you stingy guy." Chen Xiaorong kept laughing.

"Alright, alright, it's time for me to go, if I don't leave, your dad will be back." Qi Xuebing picked up his schoolbag and said.

"I haven't finished my homework yet?" Chen Xiaorong looked at Qi Xuebing and said in a daze.

"I'll talk about it tomorrow, it's too late today, otherwise your dad will be embarrassed to come back." Qi Xuebing had already walked to the door.

"Okay, brother soldier, see you tomorrow!" Chen Xiaorong said.

"See you tomorrow." Qi Xuebing said without looking back.

In the evening, Mr. Chen Limin sat at the desk to correct the homework, and soon the homework book was corrected. His daughter climbed into bed and went to bed first.

Mr. Chen cleaned up the desk and found a broken rubber band in the corner of the desk, and he was about to throw it into the trash, when he suddenly thought that he rarely brought such a rubber band to the dormitory.

Teacher Chen asked her daughter, "Xiao Rong, did you throw this rubber band here after playing?" ”

Chen Xiaorong said: "No, Dad, I never play with this thing." ”

The father said, "If you think about it, have you ever played it?" ”

The daughter shook her head vigorously and denied: "No, no." ”

Teacher Chen didn't ask, he thought to himself that this matter was a little strange, there must be a problem.

He had no choice but to ask his daughter again: "Rong'er, who came to the dormitory in the afternoon?" ”

The daughter said, "No, I've been doing my homework in the dormitory since school, and no one has come except for the homework book sent by the class representative." ”

Mr. Chen opened the drawer and carefully took out the test papers from the drawer, he wanted to check whether the test papers were intact.

In fact, he made marks in the test paper, that is, after each test paper was rolled up externally, three red rubber bands should be put on each one, and three were put on each of the test papers, which were respectively set at the upper and lower ends of the test paper and in the center.

Mr. Chen checked the number of rubber bands and found that one of the rubber bands in the test paper was missing a rubber band, and it was obvious that the broken rubber band on the table had fallen out of the test paper.

Teacher Chen hurriedly spread the test papers on the table, counted them one by one, and counted one after another for the first time, so he had to count one side again, but one was still missing.

Teacher Chen was very angry, which means that someone has touched his own test paper and stole one of these test papers, today is Friday, and it is unrealistic to reprint these test papers.

He thought about it for a moment and finally came up with a solution.

In the first class on Monday morning, Mr. Chen walked into the classroom very early with the test papers, and the students became nervous when they saw the test papers.

Teacher Chen smiled and said to the students: "What are you so nervous about, you usually do how to do the questions how to review, he divided the test papers into groups and passed the test papers down from the first table."

After completing the test in one class, the amount of questions is not too much, they are all basic things, and the students quickly took the test, and uploaded the test papers from the back. Teacher Chen collected the test papers and said, "Please send these test papers to my dormitory, and the other students are out of class."

Qi Xuebing got up from his seat, walked to the front to pick up the test papers, and quickly walked out of the classroom.

Teacher Chen walked to Qi Xuebing's desk, deliberately touched his schoolbag, the schoolbag fell to the ground, he bent down to pick up the schoolbag from the ground, took the opportunity to open the schoolbag, took out a test paper from it, and quickly sandwiched the test paper into the textbook, these movements were coherent and skillful, and were not discovered by other students.

Wednesday morning after the second period of class is the time for students to recess exercises, the assembly whistle has been blown, and students have run out of their classrooms to the playground to gather.

After the recess exercise was completed and the student team gathered, the principal of the school and several of the school's leaders appeared on the playground at the same time. Principal Yang Zeping lectured the students of the school, and Principal Yang Zeping finished his lecture, and now it is Director Chen Limin who begins to speak.